CN107747177B - A kind of system for fabric printing and dyeing - Google Patents

Abstract

The invention discloses a kind of systems for fabric printing and dyeing, including dye unit, water squeezing unit and the open-width unit successively arranged；The water squeezing unit includes frame body, the squeezing water on frame body, cloth tensioning apparatus and the water container matched with the squeezing water；The squeezing water includes driving link, water squeezing component and the actuator for driving driving link to rotate, and the water squeezing component includes upper squeeze roll and bootom couch squeeze roll, forms water squeezing gap between upper bootom couch squeeze roll；The frame body is equipped with cloth knotting detection device, which can control the actuator and stop working when knotting or winding occur in the cloth of conveying.The present invention carries out extruding water squeezing to the cloth after printing and dyeing by squeezing water, avoids the case where water droplet drips everywhere occur during open-width.

Description

A kind of system for fabric printing and dyeing

Technical field

The invention belongs to technical fields, more particularly, to a kind of system for fabric printing and dyeing.

Background technique

With the raising of people's quality of the life, people increasingly value the beauty of clothing.It is all kinds of in order to meet Color, pattern cloth production, there is cloth dyeing and printing process, there is miscellaneous face by obtained cloth after printing and dyeing Color and pattern effectively promote the aesthetics of clothing or other fabric daily necessities or craftwork.

It in the cloth after printing and dyeing, needs to carry out open-width operation to cloth by scutcher, to meet adding for later period Work demand.But since the cloth water content after printing and dyeing is very big, being directly entered scutcher will cause printing and dyeing water to drip splash everywhere, influence vehicle Between working environment, and if drippage printing and dyeing water it is untreated, it is easy to ecological environment is polluted.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides one kind and avoids printing and dyeing water drippage occur during cloth open-width For fabric printing and dyeing system.

To achieve the goals above, the invention adopts the following technical scheme: it is a kind of for fabric printing and dyeing system, including according to Dye unit, water squeezing unit and the open-width unit of secondary arrangement；The water squeezing unit includes frame body, the water squeezing dress on frame body It sets, cloth tensioning apparatus and the water container matched with the squeezing water；The squeezing water includes driving link, water squeezing component And the actuator for driving driving link to rotate, the water squeezing component include upper squeeze roll and bootom couch squeeze roll, upper bootom couch squeeze roll it Between formed water squeezing gap；The frame body is equipped with cloth knotting detection device, which can be in the cloth of conveying When knotting or winding occur in material, controls the actuator and stop working.The present invention can be by squeezing water to the cloth after printing and dyeing Material carries out extruding water squeezing, effectively squeezes out the printing and dyeing water contained in cloth, prevents cloth from containing when carrying out open-width operation Excessive water, avoids the occurrence of the case where water droplet drips everywhere；It, can be to the printing and dyeing water squeezed out by cloth provided with water container It is collected, it is unified to carry out wastewater treatment, avoid printing and dyeing water direct emission from polluting the environment；It knots and detects provided with cloth Device, can cloth knot or wind when control actuator stopping movement, to knot or winding at dredged and then carried out Extrusion operation guarantees good water squeezing effect, reduces the water content in cloth.

Further, the cloth tensioning apparatus includes idler roller and the water receiving groove body below the idler roller；Pass through Idler roller keeps cloth in tensioning state, to reach better water squeezing effect.

Further, the cloth knotting detection device includes blocking portion and the idler roller on the idler roller Connected lever arm, the weight gain part on the lever arm and the protective switch matched with the lever arm, the protective switch It is electrically connected with the actuator；When cloth knots, the blocking portion will block the movement at knotting, so that cloth can not be again It is fed forward, and actuator is still working, and cloth is pulled, so that idler roller is dug upwards, so that lever arm touches protection Switch, protective switch control actuator immediately and stop working；Whole-course automation operation, work efficiency is high, and controls precision, guarantees Equipment can stop rapidly after cloth knots and is in blocking portion contact, and cloth is avoided to be stretched and damaged by transition.

Further, the frame body is equipped with the gear and stops arm matched with the lever arm, which is set to the guarantor Above shield switch, anti-collision sleeve is arranged on the gear and stops arm end；Gear is carried out to lever arm by gear and stops arm to stop operating, and avoids being tensioned Roller excessively turns over；And hit and occur between lever arm and gear and stops arm, it avoids idler roller and is hit and be damaged；It is anti- The screen resilience that set can effectively reduce impact force between the two and lever arm receives is hit, equipment hardness is avoided to hit and damage, Long service life.

Further, the frame body, which corresponds to, is equipped with crosspiece above protective switch, anticollision cover is covered with outside the crosspiece；Pass through Crosspiece carries out gear to lever arm and stops operating, and idler roller is avoided excessively to turn over；And hit and occur between lever arm and gear and stops arm, Idler roller is avoided to be hit and be damaged；Anticollision cover can effectively reduce impact force between the two and lever arm receives Screen resilience, avoid equipment hardness hit and damage, long service life.

Further, the lever arm includes the fulcrum being flexibly connected with the frame body, the first arm body and the second arm body, The fulcrum is set to the junction of the first arm body and the second arm body；The idler roller is connected with the first arm body, the increasing Heavy mail is slidingly disposed on the second arm body；The weight gain part is equipped with sliding block, and the second arm body is equipped with and the cunning The sliding rail that block matches；The sliding block is equipped with the rolling structure for reducing frictional force between the two；When idler roller is upward When stirring, the second arm body will be stirred downwards, and weight gain part can be along the quick slide downward of sliding rail, so that on idler roller is quick It turns over, guarantees that the second arm body can quickly touch protective switch, avoid the occurrence of device and stop relatively slow and make cloth excessive The case where tension, avoids the damage of cloth.

Further, the rolling structure is multiple balls on the sliding block side and lower surface, the ball It is rotatable to be set on sliding block, and ball part is pierced by the shoe surface；Ball can occur during sliding block is mobile 360 ° of rotation is accelerated the speed that weight gain part glides, is further speeded up to effectively reduce the frictional force between sliding block and sliding rail Detect the time that device stops after cloth knots.

Further, the buffer structure matched with the sliding block is equipped in the sliding rail；By the setting of buffer structure, Speed of the weight gain part in the sliding stroke of second half section is slowed down, to avoid sending out between sliding block and sliding rail bottom end The shock of raw excessive degree, reduces the spoilage of device, extends the service life of device.

Further, the buffer structure includes the limiting slot in the sliding rail, the sliding seat in limiting slot And the card slot matched on sliding seat with the ball；The slider side wall is equipped with to be prolonged with what the sliding seat matched Extending portion；When sliding block is moved to sliding seat position, blocking of the sliding seat by limiting section will not be slided directly down, from And sliding block will slide into sliding seat, and ball is caught in corresponding card slot；Rear slider continue to glide, extension will It contradicts to sliding seat, and then pushes sliding seat by detaching in limiting slot, along sliding rail slide downward；At this point, will be by rolling Contact of the pearl with sliding rail is converted to the contact between sliding seat and sliding rail, the increase of the frictional force high degree between contact surface, To effectively slow down the gliding speed of weight gain part, avoid sliding block more fierce between sliding rail when being snapped down to sliding rail bottom end It hits.

Further, the sliding seat includes pedestal and side seat, and the base lower surface is inclined surface setting, the limit The inclined floor matched with the inclined surface is equipped in slot；By this kind of structure setting so that sliding seat relative to limiting slot its Middle side skids off limiting slot and is relatively easy to, and it is then more difficult that limiting slot is skidded off from the limiting slot other side；And then the can be prevented One arm body is sprung back and sliding seat is sprung back being hit being hit, so that sliding seat is moved back to fulcrum direction When, sliding seat is by the blocking by limit groove sidewall, the case where being not in excessive return；Guarantee that limit base will not be moved to limit On position on the inside of the slot of position, the speed of front half section when moving down to weight gain part is avoided to impact.

Further, evenly spaced in the base lower surface to be equipped with multiple first curved portions, on the seat side wall of the side It is evenly spaced to be equipped with multiple second curved portions；The sliding rail bottom end is equipped with bumper；By the setting of curved portion, effectively increase Frictional force between sliding seat and sliding rail, thus greatly reduce sliding seat movement speed, avoid sliding seat by Degree is hit.

In conclusion the invention has the following advantages that carry out extruding water squeezing to the cloth after printing and dyeing by squeezing water, Avoid the case where water droplet drips everywhere occur during open-width；Provided with cloth knotting detection device, it can knot or twine in cloth Around when control actuator stopping movement, to knot or winding at dredge, guarantee good water squeezing effect, and after avoiding cloth Phase can not be unfolded.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of water squeezing unit in the present invention.

Fig. 3 is the cooperation schematic diagram of weight gain part and lever arm in the present invention.

Fig. 4 is the enlarged drawing in Fig. 3 at B.

Fig. 5 is the cross-sectional view in Fig. 3 along line A-A.

Fig. 6 is the partial schematic diagram of Fig. 2.

Specific embodiment

In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.

As shown in figures 1 to 6, it is a kind of for fabric printing and dyeing system, including successively arrange dye unit 10, water squeezing unit 20 and open-width unit 30；The dye unit is directly to purchase obtained fabric dyeing machine on the market, and Chinese patent can be used Structure disclosed in CN105332189A；The open-width unit is directly to purchase obtained scutcher on the market, and specific structure is not It repeats again；The water squeezing unit includes frame body 1, the squeezing water on frame body, cloth tensioning apparatus 2 and the squeezing water The water container 3 and cloth knotting detection device 5 matched；The squeezing water include driving link 41, water squeezing component 42 and Actuator 43 for driving driving link to rotate, the water squeezing component include upper squeeze roll 421 and bootom couch squeeze roll 422, are squeezed up and down Water squeezing gap 423 is formed between damping roller, cloth is passed through from water squeezing gap 423, and then is squeezed realization water squeezing；The active Part 41 is a reel, and the actuator is the motor being directly commercially available on the market, is connected with the reel to drive the reel to turn It is dynamic, so that the cloth after water squeezing can be wound on reel；The water container 3 is the stainless steel bucket of a taper, this connects Water installations 3 are set to the lower section of upper squeeze roll 421 and bootom couch squeeze roll 422, catch so as to which cloth is forced down the water come, are convenient for the later period Dyeing waste water is handled；The cloth knotting detection device 5 is set on frame body, which can be defeated When knotting or winding occur in the cloth sent, control the actuator and stop working, in time to cloth knot or winding at dredge It is logical, guarantee water squeezing effect and the normal open-width in cloth later period.

Specifically, the cloth tensioning apparatus 2 includes idler roller 21 and water receiving groove body 22, the idler roller 21 is by stainless steel At with constant weight；The water receiving groove body 22 is made of stainless steel, and is set to below the idler roller, can be to cloth because with opening The water that tight roller 21 is contacted and flowed down is collected, which is connected by pipeline with the water container 3；The cloth Expect that knotting detection device 5 includes blocking portion 51, lever arm 52, weight gain part 53 and protective switch 54；The blocking portion 51 is set to On the idler roller, which is arranged along the length direction of the idler roller, and 51 cross section of blocking portion is arc setting, To blocking portion 51 wherein the opposite tensioning roller surface in side distance with respect to the other side distance farther out, occur knotting when cloth or When winding, the portion of being blocked is tangled；The lever arm 52 includes the fulcrum 521 being flexibly connected with the frame body, the first arm body 522 and the second arm body 523, which is the shaft extended outward to form respectively by two sides on lever arm, and fulcrum 521 are set to the junction of the first arm body 522 and the second arm body 523, so that lever arm becomes like the structure of lever； The idler roller 21 is fixedly connected with the first arm body 522, and the weight gain part 53 is then slidingly disposed at the second arm body On 523.

The weight gain part 53 is equipped with sliding block 531, and the second arm body 523 is equipped with the sliding rail matched with the sliding block 524；And the sliding block 531 is equipped with the rolling structure for reducing its frictional force between sliding rail；Specifically, the rolling Structure is multiple stainless steel balls 61 on the sliding block side and lower surface, these balls are embedded in sliding block 531, and Can opposing slider 531 carry out 360 ° of rotation, while ball 61 has part to be pierced by 531 surface of sliding block, and ball will not It is dropped out out of sliding block；When sliding block on sliding rail when moving, it is in contact for ball with sliding rail, frictional force is small.

Further, in order to reduce the impact force being subject to when slide block movement to sliding rail bottom, we are arranged in sliding rail 524 The buffer structure that is matched with the sliding block 531；Specifically, the buffer structure includes the limiting slot in the sliding rail 71, the sliding seat 72 in limiting slot and the card slot 73 matched on sliding seat with the ball;The limiting slot 71 For set on the open slot in sliding rail, the sliding seat 72 includes pedestal 721 and side seat 722, side seat 722 is connected in pedestal 721 Wherein one side wall on, the ball be separately positioned on pedestal 721 bottom and side seat 722 lateral wall on；Preferably, institute 721 lower surface of pedestal is stated as inclined surface setting, and the inclined surface is close to one end of fulcrum from pedestal to far from fulcrum One end inclination；It is equipped with the inclined floor matched with the inclined surface in the limiting slot 71, the inclined floor is separate by limiting slot One end of fulcrum is tilted to one end close to fulcrum；To pass through the cooperation of inclined surface and inclined floor, so that limit base , can be quickly by deviating from limiting slot, when to being moved close to fulcrum direction when being moved to separate fulcrum direction, limit base It will not deviate from from limiting slot.

In order to enable limit base can be deviate from when moving to separate fulcrum direction from limiting slot, we are in the sliding block The extension 532 matched with the sliding seat is provided on 531 side walls, which is that the side seat lateral wall is direct The flange extended to sliding rail sidewall direction；Preferably, evenly spaced on 721 lower surface of pedestal be equipped with multiple first arcs Shape portion 723, it is evenly spaced on 722 side walls of seat of the side to be equipped with multiple second curved portions 724, pass through 723 He of the first curved portion The setting of second curved portion 724, increases effectively the frictional force between limit base and sliding rail；Further, 524 bottom of sliding rail End is equipped with bumper 525, which is made of rubber.

The protective switch 54 is the limit switch being directly commercially available on the market, is arranged on frame body, and the protection is opened 54 are closed to be electrically connected with the actuator 43；When the lever arm is dug upwards, lever arm can touch the protective switch 54, from And protective switch 54 controls actuator and stops working；It is in this present embodiment, inclined on the frame body 1 to be provided with a gear and stops arm 8, The gear and stops arm 8 is arranged above the protective switch 54, and the extreme lower position of gear and stops arm 8 is similarly positioned in the protective switch 54 Top；To first touch protective switch 54 and then be touched with 8 phase of gear and stops arm when lever arm turns over up and down；It sets in order to prevent Standby hardness is hit and is damaged, we have been arranged an anti-collision sleeve 81 on 8 end of gear and stops arm, and the anti-collision sleeve 81 is by rubber system At can be dismantled, be conveniently replaceable with respect to the end of lever arm；In other embodiments, one can also be horizontally set on the frame body 1 Crosspiece, the crosspiece are a cylindrical round bar, the corresponding top that protective switch 54 is arranged in the position of the crosspiece；Further, It is provide with an anticollision cover outside the crosspiece, which is made of rubber, and avoids lever arm and crosspiece that hardness occurs and hits.

Further, the driving link 41 is equipped with the compacting part matched with cloth, which includes one end The buckle 91 being articulated on driving link, the splenium 92 on buckle and the open slot matched on driving link with the splenium 93；The splenium 92 is the bar shaped protrusion that buckle lower surface extends to form directly down, the shape and splenium of the open slot 93 Shape match, when original state, cloth end is placed in open slot, and press down on casting die, splenium is pressed into opening To compress cloth in slot；When driving link rotates later, cloth can be on driving link.

Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims (5)

1. a kind of system for fabric printing and dyeing, including dye unit (10), water squeezing unit (20) and the open-width list successively arranged First (30)；The water squeezing unit (20) include frame body (1), the squeezing water on frame body, cloth tensioning apparatus (2) and with this The water container (3) that squeezing water matches；It is characterized by: the squeezing water includes driving link (41), water squeezing component (42) and for drive driving link rotate actuator, the water squeezing component includes upper squeeze roll (421) and bootom couch squeeze roll (422), water squeezing gap (423) are formed between upper bootom couch squeeze roll；The frame body is equipped with cloth knotting detection device (5), the cloth Material knotting detection device (5) can control the actuator and stop working when knotting or winding occur in the cloth of conveying；The cloth Expect that tensioning apparatus (2) include idler roller (21) and the water receiving groove body (22) below the idler roller；The cloth, which knots, to be detected Device (5) includes the blocking portion (51) being set on the idler roller, the lever arm (52) being connected with the idler roller, is set to the activity Weight gain part (53) on arm and the protective switch (54) matched with the lever arm, the protective switch (54) and the actuator It is electrically connected；The frame body (1) is equipped with the gear and stops arm (8) matched with the lever arm, which is set to the protection and opens It closes above (54), is arranged with anti-collision sleeve (81) on gear and stops arm (8) end；The lever arm (52) includes and the frame body is movable The fulcrum (521) of connection, the first arm body (522) and the second arm body (523), the fulcrum (521) are set to the first arm body (522) and the junction of the second arm body (523)；The idler roller (21) is connected with the first arm body (522), the weight gain part (53) it is slidingly disposed on the second arm body (523)；The weight gain part (53) is equipped with sliding block (531), second arm Body (523) is equipped with the sliding rail (524) matched with the sliding block；The sliding block (531) is equipped with for reducing between the two The rolling structure of frictional force.

2. the system according to claim 1 for fabric printing and dyeing, it is characterised in that: the rolling structure is set on described Multiple balls (61) on sliding block side and lower surface, the ball is rotatable to be set on sliding block (531), and ball (61) portion Divide and is pierced by the sliding block (531) surface.

3. the system according to claim 2 for fabric printing and dyeing, it is characterised in that: be equipped in the sliding rail (524) with The buffer structure that the sliding block (531) matches.

4. the system according to claim 3 for fabric printing and dyeing, it is characterised in that: the buffer structure includes being set to institute It states limiting slot (71) in sliding rail, the sliding seat (72) in limiting slot and is matched on sliding seat with the ball Card slot;Sliding block (531) side wall is equipped with the extension (532) matched with the sliding seat.

5. the system according to claim 4 for fabric printing and dyeing, it is characterised in that: the sliding seat (72) includes pedestal (721) and side seat (722), pedestal (721) lower surface are inclined surface setting, are equipped with and the inclination in the limiting slot (71) The inclined floor that face matches.